Each school should have a school code that is unique to them. I know they do at the
college and university level
.
In my case, I will be sending a request for participants to take part in my dissertation research study from public universities in the State of Texas.
I will ask that participants select which university they are from, where name=code. Hopefully they will answer truthfully.
This way I can keep track of the number of students who participate in, for example, my demographic questionnaire survey.
Not sure if that is helpful.
If wrong in my planned approach, please advise...